package 牛客网;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class ali1 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String s;
        while ((s= br.readLine())!= null){
            int n = Integer.valueOf(s);
            int size = (int) Math.pow(2,n);
            int[][] res = new int[size][size];


        }
    }
}
